Trouble with mer2arl on Mac OS

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kmr3675
Posts: 3
Joined: January 10th, 2023, 3:19 pm
Registered HYSPLIT User: Yes

Trouble with mer2arl on Mac OS

Post by kmr3675 »

Hello,

I am a first time HYSPLIT user and installed the January 2022 Release (Version 5.2) on a macOS. I am looking to convert MERRA-2 files to ARL format to use with HYSPLIT. I tried using the mer2arl but have encountered a problem. When I execute the run.mer2arl file, it is able to download the MERRA files from the website but then has trouble after that. I have attached some of the output from the terminal window below, with the main issue occurring at the very bottom. It seems like there may be some missing files in the download or missing links? I have tried to look around in the folders but am no expert with this. Any help would be appreciated!

Best,
KMR





(base) MacBook-Pro-4:mer2arl kmr$ ./run.mer2arl

--2023-01-10 13:58:08-- https://goldsmr4.gesdisc.eosdis.nasa.go ... 190923.nc4
Connecting to goldsmr4.gesdisc.eosdis.nasa.gov (goldsmr4.gesdisc.eosdis.nasa.gov)... connected.
HTTP request sent, awaiting response... 200 OK
Saving to: ‘MERRA2_400.tavg1_2d_flx_Nx.20190923.nc4’

MERRA2_400.tavg1_2d_flx_Nx 100%[=======================================>] 379.60M 8.16MB/s in 41s


--2023-01-10 13:58:49-- https://goldsmr4.gesdisc.eosdis.nasa.go ... 190923.nc4
Connecting to goldsmr4.gesdisc.eosdis.nasa.gov (goldsmr4.gesdisc.eosdis.nasa.gov)... connected.
HTTP request sent, awaiting response... 200 OK
Saving to: ‘MERRA2_400.tavg1_2d_int_Nx.20190923.nc4’

MERRA2_400.tavg1_2d_int_Nx 100%[=======================================>] 1.22G 5.72MB/s in 2m 29s


--2023-01-10 14:01:18-- https://goldsmr4.gesdisc.eosdis.nasa.go ... 190923.nc4
Connecting to goldsmr4.gesdisc.eosdis.nasa.gov (goldsmr4.gesdisc.eosdis.nasa.gov)... connected.
HTTP request sent, awaiting response... 200 OK
Saving to: ‘MERRA2_400.tavg1_2d_slv_Nx.20190923.nc4’

MERRA2_400.tavg1_2d_slv_Nx 100%[=======================================>] 390.26M 9.31MB/s in 43s


--2023-01-10 14:02:02-- https://goldsmr5.gesdisc.eosdis.nasa.go ... 190923.nc4
Connecting to goldsmr5.gesdisc.eosdis.nasa.gov (goldsmr5.gesdisc.eosdis.nasa.gov)... connected.
HTTP request sent, awaiting response... 200 OK
Saving to: ‘MERRA2_400.tavg3_3d_asm_Nv.20190923.nc4’

MERRA2_400.tavg3_3d_asm_Nv 100%[=======================================>] 2.10G 9.49MB/s in 5m 46s


FINISHED --2023-01-10 14:07:48--
Total wall clock time: 9m 40s
Downloaded: 4 files, 4.1G in 9m 39s (7.22 MB/s)
.//mer2arl: Command not found.
mv: rename ARLDATA.BIN to MERRA2_20190923.ARL: No such file or directory
mv: rename MESSAGE to MESSAGE.20190923: No such file or directory
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